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Dr. Brain poster

Dr. Brain (2021)

Drama · Mystery · Sci-Fi

Brilliant brain scientist Sewon suffers a horrific personal tragedy. Desperate to uncover what happened to his family, he conducts "brain syncs" with the dead to access their memories for clues.

IMDb rating
6.7 (3,443 votes)
Episode average
7.2 ↑ +0.5 vs IMDb
Seasons
1
Streaming (US)
Apple TV+
Language
KO
Type
TV series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

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Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2021)

7.18 avg 6 episodes 7.1 → 6.9 57 min avg

Ep 1: 7.1 · 321 votesEp 2: 7.2 · 237 votesEp 3: 7.3 · 203 votesEp 4: 7.3 · 179 votesEp 5: 7.3 · 162 votesEp 6: 6.9 · 175 votes
Season 1 episodes - IMDb ratings
#TitleRatingVotes
1Chapter 17.1321
2Chapter 27.2237
3Chapter 37.3203
4Chapter 47.3179
5Chapter 57.3162
6Chapter 66.9175

Episode ratings and vote counts from IMDb. Poster, overview, and streaming data from TMDB. Data refreshed 2026-10-03.

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